configure.in
author Ted Mielczarek <ted@mielczarek.org>
Wed, 03 Oct 2018 20:29:29 -0400
changeset 498014 23f384237f7320a5f5ef99f19781feb0227faf7e
parent 353714 54cf74de41dfa8dfd04fcdf01616609e7f7e2704
permissions -rw-r--r--
Bug 1397263 - move GNU_AS checks to toolchain.configure; r=glandium The GNU_AS check in old-configure depended on running with the value of $AS before it gets reset to just be the C compiler, which breaks when we move setting AS into moz.configure. This patch moves the GNU_AS check to toolchain.configure and changes it so that it works when the assembler is the C compiler. We do have to fix things slightly for clang, because the previous check was succeeding, but not because of clang: it was detecting the presence of "GNU" in the output for GNU ld/gold and a message about the GNU GPL.

#!/bin/sh
# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
#
# Welcome to the new world of configure. We're working on moving to a
# python based configure. In the meanwhile, remains of the old autoconf
# based configure is in old-configure.in.
# If you need to add something, please come talk to the build system
# peers for now.
#
# Because adding a configure file in the tree is going to conflict with
# existing configure files in people's (and automation) work trees, and
# because some automation jobs are still running autoconf and configure
# "manually", this file is actually an m4 file that is processed by
# autoconf, but doesn't call any autoconf macros. The `divert` line
# below ensures the script that follows is output by autoconf.
: "divert(0)dnl"
#!/bin/sh

SRCDIR=$(dirname $0)
TOPSRCDIR="$SRCDIR"
export OLD_CONFIGURE="$SRCDIR"/old-configure

which python2.7 > /dev/null && exec python2.7 "$TOPSRCDIR/configure.py" "$@" || exec python "$TOPSRCDIR/configure.py" "$@"